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Subject: Re: [stella] Star Fire: Radar completed! Magical Mystery Bug Found! From: Matthias.Domin@xxxxxxxxxxx (Matthias Domin) Date: Tue, 22 Oct 2002 13:18:19 +0200 |
Hello!
Manuel Polik schrieb:
> >Instead of
> >
> > LDA sprtsizetype,X
> > AND #%00000110
> > ORA #%00010000
> > STA sprtsizetype,X
> >
> >I did
> >
> > LDA sprtsizetype,X
> > AND #00000110
> > ORA #00010000
> > STA sprtsizetype,X
>
> Typed that too quick. Not the "%" I had forgotten, but
> the "#".
> Rest of the mail is valid though :-)
If you have done this:
AND %00000110
ORA %00010000
you were ANDing the Accu with the _content_of_address_ %00000110 = $06,
while your intention was to AND it with the _value_ $06.
Then you were ORing the Accu with the _content_of_address_ %00010000 =
$10,
while your intention was to OR it with the _value_ $10.
Regards
--
Matthias Domin
Atari Lynx page:
http://home.t-online.de/home/Matthias.Domin/lynx_eng.htm
Atari Jaguar page:
http://home.t-online.de/home/Matthias.Domin/jag_eng.htm
Atari VCS 2600 page:
http://home.t-online.de/home/Matthias.Domin/vcs2600e.htm
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